Changes in kicks performance associated with patterns of displacements during futsal matches

Abstract

This research project aims to determine the possible changes in the performance of the kick in futsal players associated with displacement patterns during simulated games. Twelve futsal athletes will be evaluated for ball speed (VB), precision (PR) and accuracy (EX) kicks in through batteries allocated before, during, and immediately after protocol simulated games futsal (JS). Players will be grouped randomly into three teams of four players each, who will face three JS respecting a minimum of 24 and a maximum of 72 hours between each simulation. All kicks and the displacement of the participants during the JS protocol will be filmed full by digital video cameras positioned at specific points the court for subsequent calculation VB, PR, and EX attempts and tracking by software Dvideo ® to calculate the displacement patterns movements of athletes: total distances traveled (DT), number of sprints (NS), distance (DS) and time (TS) total practiced this type of displacement. The performance of the batteries kick at different times is compared by analysis of variance for repeated measures (ANOVA). Pearson correlation tests will be conducted between the performance kicks and displacement patterns of players to identify possible associations. The level of significance is assumed to be 95% in all cases (p<0.05). (AU)